Deltec B4 1/2" Drive Deep Impact 10 Piece Socket Set
Deltec B4 Deep Impact socket set comes in a strong plastic case and contains the following sizes of sockets:
10mm, 11mm, 13mm, 14mm, 17mm, 19mm, 21mm, 22mm, 24mm and 27mm.
These are industrial impact sockets for use on air wrenches / Impact guns. They are made from chrome molybdenum steel and are hardened and tempered.